A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 7035-01-595-5270
NSN 6320-00-070-4544
NSN 2925-01-254-3068
NSN 5950-00-286-3301
NSN 5925-00-068-0740
NSN 5925-00-174-3354
NSN 6135-01-026-9960
NSN 5855-00-138-2386
NSN 6320-01-366-5157
NSN 6130-01-586-9994
NSN 6150-00-079-1101
NSN 5999-01-587-8836